File: [local] / src / usr.bin / openssl / speed.c (download)
Revision 1.33, Sat May 20 12:03:02 2023 UTC (12 months, 3 weeks ago) by tb
Branch: MAIN
Changes since 1.32: +27 -5 lines
openssl speed: add an '-unaligned n' option
All hashes and ciphers covered by speed should be able to handle unaligned
input and output. The buffers used in openssl speed are well aligned since
they are large, so will never exercise the more problematic unaligned case.
I wished something like this was available on various occasions. It would
have been useful to point more easily at OpenSSL's broken T4 assembly.
Yesterday there were two independent reasons for wanting it, so I sat down
and did it. It's trivial: make the allocations a bit larger and use buffers
starting at an offset inside these allocations. Despite the trivality, I
managed to have a stupid bug. Thanks miod.
discussed with jsing
ok miod
|
/* $OpenBSD: speed.c,v 1.33 2023/05/20 12:03:02 tb Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
/* ====================================================================
* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
*
* Portions of the attached software ("Contribution") are developed by
* SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
*
* The Contribution is licensed pursuant to the OpenSSL open source
* license provided above.
*
* The ECDH and ECDSA speed test software is originally written by
* Sumit Gupta of Sun Microsystems Laboratories.
*
*/
/* most of this code has been pilfered from my libdes speed.c program */
#ifndef OPENSSL_NO_SPEED
#define SECONDS 3
#define RSA_SECONDS 10
#define DSA_SECONDS 10
#define ECDSA_SECONDS 10
#define ECDH_SECONDS 10
#define MAX_UNALIGN 16
#include <math.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <string.h>
#include <unistd.h>
#include "apps.h"
#include <openssl/bn.h>
#include <openssl/crypto.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/modes.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#ifndef OPENSSL_NO_AES
#include <openssl/aes.h>
#endif
#ifndef OPENSSL_NO_BF
#include <openssl/blowfish.h>
#endif
#ifndef OPENSSL_NO_CAST
#include <openssl/cast.h>
#endif
#ifndef OPENSSL_NO_CAMELLIA
#include <openssl/camellia.h>
#endif
#ifndef OPENSSL_NO_DES
#include <openssl/des.h>
#endif
#include <openssl/dsa.h>
#include <openssl/ecdh.h>
#include <openssl/ecdsa.h>
#ifndef OPENSSL_NO_HMAC
#include <openssl/hmac.h>
#endif
#ifndef OPENSSL_NO_IDEA
#include <openssl/idea.h>
#endif
#ifndef OPENSSL_NO_MD4
#include <openssl/md4.h>
#endif
#ifndef OPENSSL_NO_MD5
#include <openssl/md5.h>
#endif
#ifndef OPENSSL_NO_RC2
#include <openssl/rc2.h>
#endif
#ifndef OPENSSL_NO_RC4
#include <openssl/rc4.h>
#endif
#include <openssl/rsa.h>
#ifndef OPENSSL_NO_RIPEMD
#include <openssl/ripemd.h>
#endif
#ifndef OPENSSL_NO_SHA
#include <openssl/sha.h>
#endif
#ifndef OPENSSL_NO_WHIRLPOOL
#include <openssl/whrlpool.h>
#endif
#include "./testdsa.h"
#include "./testrsa.h"
#define BUFSIZE (1024*8+64)
int run = 0;
static int mr = 0;
static int usertime = 1;
static double Time_F(int s);
static void print_message(const char *s, long num, int length);
static void
pkey_print_message(const char *str, const char *str2,
long num, int bits, int sec);
static void print_result(int alg, int run_no, int count, double time_used);
static int do_multi(int multi);
#define ALGOR_NUM 32
#define SIZE_NUM 5
#define RSA_NUM 4
#define DSA_NUM 3
#define EC_NUM 6
#define MAX_ECDH_SIZE 256
static const char *names[ALGOR_NUM] = {
"md2", "md4", "md5", "hmac(md5)", "sha1", "rmd160",
"rc4", "des cbc", "des ede3", "idea cbc", "seed cbc",
"rc2 cbc", "rc5-32/12 cbc", "blowfish cbc", "cast cbc",
"aes-128 cbc", "aes-192 cbc", "aes-256 cbc",
"camellia-128 cbc", "camellia-192 cbc", "camellia-256 cbc",
"evp", "sha256", "sha512", "whirlpool",
"aes-128 ige", "aes-192 ige", "aes-256 ige", "ghash",
"aes-128 gcm", "aes-256 gcm", "chacha20 poly1305",
};
static double results[ALGOR_NUM][SIZE_NUM];
static int lengths[SIZE_NUM] = {16, 64, 256, 1024, 8 * 1024};
static double rsa_results[RSA_NUM][2];
static double dsa_results[DSA_NUM][2];
static double ecdsa_results[EC_NUM][2];
static double ecdh_results[EC_NUM][1];
static void sig_done(int sig);
static void
sig_done(int sig)
{
signal(SIGALRM, sig_done);
run = 0;
}
#define START TM_RESET
#define STOP TM_GET
static double
Time_F(int s)
{
if (usertime)
return app_timer_user(s);
else
return app_timer_real(s);
}
static const int KDF1_SHA1_len = 20;
static void *
KDF1_SHA1(const void *in, size_t inlen, void *out, size_t * outlen)
{
#ifndef OPENSSL_NO_SHA
if (*outlen < SHA_DIGEST_LENGTH)
return NULL;
else
*outlen = SHA_DIGEST_LENGTH;
return SHA1(in, inlen, out);
#else
return NULL;
#endif /* OPENSSL_NO_SHA */
}
int
speed_main(int argc, char **argv)
{
unsigned char *real_buf = NULL, *real_buf2 = NULL;
unsigned char *buf = NULL, *buf2 = NULL;
size_t unaligned = 0;
int mret = 1;
long count = 0, save_count = 0;
int i, j, k;
long rsa_count;
unsigned rsa_num;
unsigned char md[EVP_MAX_MD_SIZE];
#ifndef OPENSSL_NO_MD4
unsigned char md4[MD4_DIGEST_LENGTH];
#endif
#ifndef OPENSSL_NO_MD5
unsigned char md5[MD5_DIGEST_LENGTH];
unsigned char hmac[MD5_DIGEST_LENGTH];
#endif
#ifndef OPENSSL_NO_SHA
unsigned char sha[SHA_DIGEST_LENGTH];
#ifndef OPENSSL_NO_SHA256
unsigned char sha256[SHA256_DIGEST_LENGTH];
#endif
#ifndef OPENSSL_NO_SHA512
unsigned char sha512[SHA512_DIGEST_LENGTH];
#endif
#endif
#ifndef OPENSSL_NO_WHIRLPOOL
unsigned char whirlpool[WHIRLPOOL_DIGEST_LENGTH];
#endif
#ifndef OPENSSL_NO_RIPEMD
unsigned char rmd160[RIPEMD160_DIGEST_LENGTH];
#endif
#ifndef OPENSSL_NO_RC4
RC4_KEY rc4_ks;
#endif
#ifndef OPENSSL_NO_RC2
RC2_KEY rc2_ks;
#endif
#ifndef OPENSSL_NO_IDEA
IDEA_KEY_SCHEDULE idea_ks;
#endif
#ifndef OPENSSL_NO_BF
BF_KEY bf_ks;
#endif
#ifndef OPENSSL_NO_CAST
CAST_KEY cast_ks;
#endif
static const unsigned char key16[16] =
{0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12};
#ifndef OPENSSL_NO_AES
static const unsigned char key24[24] =
{0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12,
0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34};
static const unsigned char key32[32] =
{0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12,
0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34,
0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34, 0x56};
#endif
#ifndef OPENSSL_NO_CAMELLIA
static const unsigned char ckey24[24] =
{0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12,
0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34};
static const unsigned char ckey32[32] =
{0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12,
0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34,
0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34, 0x56};
#endif
#ifndef OPENSSL_NO_AES
#define MAX_BLOCK_SIZE 128
#else
#define MAX_BLOCK_SIZE 64
#endif
unsigned char DES_iv[8];
unsigned char iv[2 * MAX_BLOCK_SIZE / 8];
#ifndef OPENSSL_NO_DES
static DES_cblock key = {0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0};
static DES_cblock key2 = {0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12};
static DES_cblock key3 = {0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12, 0x34};
DES_key_schedule sch;
DES_key_schedule sch2;
DES_key_schedule sch3;
#endif
#ifndef OPENSSL_NO_AES
AES_KEY aes_ks1, aes_ks2, aes_ks3;
#endif
#ifndef OPENSSL_NO_CAMELLIA
CAMELLIA_KEY camellia_ks1, camellia_ks2, camellia_ks3;
#endif
#define D_MD2 0
#define D_MD4 1
#define D_MD5 2
#define D_HMAC 3
#define D_SHA1 4
#define D_RMD160 5
#define D_RC4 6
#define D_CBC_DES 7
#define D_EDE3_DES 8
#define D_CBC_IDEA 9
#define D_CBC_SEED 10
#define D_CBC_RC2 11
#define D_CBC_RC5 12
#define D_CBC_BF 13
#define D_CBC_CAST 14
#define D_CBC_128_AES 15
#define D_CBC_192_AES 16
#define D_CBC_256_AES 17
#define D_CBC_128_CML 18
#define D_CBC_192_CML 19
#define D_CBC_256_CML 20
#define D_EVP 21
#define D_SHA256 22
#define D_SHA512 23
#define D_WHIRLPOOL 24
#define D_IGE_128_AES 25
#define D_IGE_192_AES 26
#define D_IGE_256_AES 27
#define D_GHASH 28
#define D_AES_128_GCM 29
#define D_AES_256_GCM 30
#define D_CHACHA20_POLY1305 31
double d = 0.0;
long c[ALGOR_NUM][SIZE_NUM];
#define R_DSA_512 0
#define R_DSA_1024 1
#define R_DSA_2048 2
#define R_RSA_512 0
#define R_RSA_1024 1
#define R_RSA_2048 2
#define R_RSA_4096 3
#define R_EC_P160 0
#define R_EC_P192 1
#define R_EC_P224 2
#define R_EC_P256 3
#define R_EC_P384 4
#define R_EC_P521 5
RSA *rsa_key[RSA_NUM];
long rsa_c[RSA_NUM][2];
static unsigned int rsa_bits[RSA_NUM] = {512, 1024, 2048, 4096};
static unsigned char *rsa_data[RSA_NUM] =
{test512, test1024, test2048, test4096};
static int rsa_data_length[RSA_NUM] = {
sizeof(test512), sizeof(test1024),
sizeof(test2048), sizeof(test4096)};
DSA *dsa_key[DSA_NUM];
long dsa_c[DSA_NUM][2];
static unsigned int dsa_bits[DSA_NUM] = {512, 1024, 2048};
#ifndef OPENSSL_NO_EC
/*
* We only test over the following curves as they are representative,
* To add tests over more curves, simply add the curve NID and curve
* name to the following arrays and increase the EC_NUM value
* accordingly.
*/
static unsigned int test_curves[EC_NUM] = {
NID_secp160r1,
NID_X9_62_prime192v1,
NID_secp224r1,
NID_X9_62_prime256v1,
NID_secp384r1,
NID_secp521r1,
};
static const char *test_curves_names[EC_NUM] = {
"secp160r1",
"nistp192",
"nistp224",
"nistp256",
"nistp384",
"nistp521",
};
static int test_curves_bits[EC_NUM] = {
160, 192, 224, 256, 384, 521,
};
#endif
unsigned char ecdsasig[256];
unsigned int ecdsasiglen;
EC_KEY *ecdsa[EC_NUM];
long ecdsa_c[EC_NUM][2];
EC_KEY *ecdh_a[EC_NUM], *ecdh_b[EC_NUM];
unsigned char secret_a[MAX_ECDH_SIZE], secret_b[MAX_ECDH_SIZE];
int secret_size_a, secret_size_b;
int ecdh_checks = 0;
int secret_idx = 0;
long ecdh_c[EC_NUM][2];
int rsa_doit[RSA_NUM];
int dsa_doit[DSA_NUM];
int ecdsa_doit[EC_NUM];
int ecdh_doit[EC_NUM];
int doit[ALGOR_NUM];
int pr_header = 0;
const EVP_CIPHER *evp_cipher = NULL;
const EVP_MD *evp_md = NULL;
int decrypt = 0;
int multi = 0;
const char *errstr = NULL;
if (pledge("stdio proc", NULL) == -1) {
perror("pledge");
exit(1);
}
usertime = -1;
memset(results, 0, sizeof(results));
memset(dsa_key, 0, sizeof(dsa_key));
for (i = 0; i < EC_NUM; i++)
ecdsa[i] = NULL;
for (i = 0; i < EC_NUM; i++) {
ecdh_a[i] = NULL;
ecdh_b[i] = NULL;
}
memset(rsa_key, 0, sizeof(rsa_key));
for (i = 0; i < RSA_NUM; i++)
rsa_key[i] = NULL;
if ((buf = real_buf = malloc(BUFSIZE + MAX_UNALIGN)) == NULL) {
BIO_printf(bio_err, "out of memory\n");
goto end;
}
if ((buf2 = real_buf2 = malloc(BUFSIZE + MAX_UNALIGN)) == NULL) {
BIO_printf(bio_err, "out of memory\n");
goto end;
}
memset(c, 0, sizeof(c));
memset(DES_iv, 0, sizeof(DES_iv));
memset(iv, 0, sizeof(iv));
for (i = 0; i < ALGOR_NUM; i++)
doit[i] = 0;
for (i = 0; i < RSA_NUM; i++)
rsa_doit[i] = 0;
for (i = 0; i < DSA_NUM; i++)
dsa_doit[i] = 0;
for (i = 0; i < EC_NUM; i++)
ecdsa_doit[i] = 0;
for (i = 0; i < EC_NUM; i++)
ecdh_doit[i] = 0;
j = 0;
argc--;
argv++;
while (argc) {
if (argc > 0 && strcmp(*argv, "-elapsed") == 0) {
usertime = 0;
j--; /* Otherwise, -elapsed gets confused with an
* algorithm. */
} else if (argc > 0 && strcmp(*argv, "-evp") == 0) {
argc--;
argv++;
if (argc == 0) {
BIO_printf(bio_err, "no EVP given\n");
goto end;
}
evp_cipher = EVP_get_cipherbyname(*argv);
if (!evp_cipher) {
evp_md = EVP_get_digestbyname(*argv);
}
if (!evp_cipher && !evp_md) {
BIO_printf(bio_err, "%s is an unknown cipher or digest\n", *argv);
goto end;
}
doit[D_EVP] = 1;
} else if (argc > 0 && strcmp(*argv, "-decrypt") == 0) {
decrypt = 1;
j--; /* Otherwise, -decrypt gets confused with an
* algorithm. */
} else if (argc > 0 && strcmp(*argv, "-multi") == 0) {
argc--;
argv++;
if (argc == 0) {
BIO_printf(bio_err, "no multi count given\n");
goto end;
}
multi = strtonum(argv[0], 1, INT_MAX, &errstr);
if (errstr) {
BIO_printf(bio_err, "bad multi count: %s", errstr);
goto end;
}
j--; /* Otherwise, -multi gets confused with an
* algorithm. */
} else if (argc > 0 && strcmp(*argv, "-unaligned") == 0) {
argc--;
argv++;
if (argc == 0) {
BIO_printf(bio_err, "no alignment offset given\n");
goto end;
}
unaligned = strtonum(argv[0], 0, MAX_UNALIGN, &errstr);
if (errstr) {
BIO_printf(bio_err, "bad alignment offset: %s",
errstr);
goto end;
}
buf = real_buf + unaligned;
buf2 = real_buf2 + unaligned;
j--; /* Otherwise, -unaligned gets confused with an
* algorithm. */
} else if (argc > 0 && strcmp(*argv, "-mr") == 0) {
mr = 1;
j--; /* Otherwise, -mr gets confused with an
* algorithm. */
} else
#ifndef OPENSSL_NO_MD4
if (strcmp(*argv, "md4") == 0)
doit[D_MD4] = 1;
else
#endif
#ifndef OPENSSL_NO_MD5
if (strcmp(*argv, "md5") == 0)
doit[D_MD5] = 1;
else
#endif
#ifndef OPENSSL_NO_MD5
if (strcmp(*argv, "hmac") == 0)
doit[D_HMAC] = 1;
else
#endif
#ifndef OPENSSL_NO_SHA
if (strcmp(*argv, "sha1") == 0)
doit[D_SHA1] = 1;
else if (strcmp(*argv, "sha") == 0)
doit[D_SHA1] = 1,
doit[D_SHA256] = 1,
doit[D_SHA512] = 1;
else
#ifndef OPENSSL_NO_SHA256
if (strcmp(*argv, "sha256") == 0)
doit[D_SHA256] = 1;
else
#endif
#ifndef OPENSSL_NO_SHA512
if (strcmp(*argv, "sha512") == 0)
doit[D_SHA512] = 1;
else
#endif
#endif
#ifndef OPENSSL_NO_WHIRLPOOL
if (strcmp(*argv, "whirlpool") == 0)
doit[D_WHIRLPOOL] = 1;
else
#endif
#ifndef OPENSSL_NO_RIPEMD
if (strcmp(*argv, "ripemd") == 0)
doit[D_RMD160] = 1;
else if (strcmp(*argv, "rmd160") == 0)
doit[D_RMD160] = 1;
else if (strcmp(*argv, "ripemd160") == 0)
doit[D_RMD160] = 1;
else
#endif
#ifndef OPENSSL_NO_RC4
if (strcmp(*argv, "rc4") == 0)
doit[D_RC4] = 1;
else
#endif
#ifndef OPENSSL_NO_DES
if (strcmp(*argv, "des-cbc") == 0)
doit[D_CBC_DES] = 1;
else if (strcmp(*argv, "des-ede3") == 0)
doit[D_EDE3_DES] = 1;
else
#endif
#ifndef OPENSSL_NO_AES
if (strcmp(*argv, "aes-128-cbc") == 0)
doit[D_CBC_128_AES] = 1;
else if (strcmp(*argv, "aes-192-cbc") == 0)
doit[D_CBC_192_AES] = 1;
else if (strcmp(*argv, "aes-256-cbc") == 0)
doit[D_CBC_256_AES] = 1;
else if (strcmp(*argv, "aes-128-ige") == 0)
doit[D_IGE_128_AES] = 1;
else if (strcmp(*argv, "aes-192-ige") == 0)
doit[D_IGE_192_AES] = 1;
else if (strcmp(*argv, "aes-256-ige") == 0)
doit[D_IGE_256_AES] = 1;
else
#endif
#ifndef OPENSSL_NO_CAMELLIA
if (strcmp(*argv, "camellia-128-cbc") == 0)
doit[D_CBC_128_CML] = 1;
else if (strcmp(*argv, "camellia-192-cbc") == 0)
doit[D_CBC_192_CML] = 1;
else if (strcmp(*argv, "camellia-256-cbc") == 0)
doit[D_CBC_256_CML] = 1;
else
#endif
#ifndef RSA_NULL
if (strcmp(*argv, "openssl") == 0) {
RSA_set_default_method(RSA_PKCS1_SSLeay());
j--;
} else
#endif
if (strcmp(*argv, "dsa512") == 0)
dsa_doit[R_DSA_512] = 2;
else if (strcmp(*argv, "dsa1024") == 0)
dsa_doit[R_DSA_1024] = 2;
else if (strcmp(*argv, "dsa2048") == 0)
dsa_doit[R_DSA_2048] = 2;
else if (strcmp(*argv, "rsa512") == 0)
rsa_doit[R_RSA_512] = 2;
else if (strcmp(*argv, "rsa1024") == 0)
rsa_doit[R_RSA_1024] = 2;
else if (strcmp(*argv, "rsa2048") == 0)
rsa_doit[R_RSA_2048] = 2;
else if (strcmp(*argv, "rsa4096") == 0)
rsa_doit[R_RSA_4096] = 2;
else
#ifndef OPENSSL_NO_RC2
if (strcmp(*argv, "rc2-cbc") == 0)
doit[D_CBC_RC2] = 1;
else if (strcmp(*argv, "rc2") == 0)
doit[D_CBC_RC2] = 1;
else
#endif
#ifndef OPENSSL_NO_IDEA
if (strcmp(*argv, "idea-cbc") == 0)
doit[D_CBC_IDEA] = 1;
else if (strcmp(*argv, "idea") == 0)
doit[D_CBC_IDEA] = 1;
else
#endif
#ifndef OPENSSL_NO_BF
if (strcmp(*argv, "bf-cbc") == 0)
doit[D_CBC_BF] = 1;
else if (strcmp(*argv, "blowfish") == 0)
doit[D_CBC_BF] = 1;
else if (strcmp(*argv, "bf") == 0)
doit[D_CBC_BF] = 1;
else
#endif
#ifndef OPENSSL_NO_CAST
if (strcmp(*argv, "cast-cbc") == 0)
doit[D_CBC_CAST] = 1;
else if (strcmp(*argv, "cast") == 0)
doit[D_CBC_CAST] = 1;
else if (strcmp(*argv, "cast5") == 0)
doit[D_CBC_CAST] = 1;
else
#endif
#ifndef OPENSSL_NO_DES
if (strcmp(*argv, "des") == 0) {
doit[D_CBC_DES] = 1;
doit[D_EDE3_DES] = 1;
} else
#endif
#ifndef OPENSSL_NO_AES
if (strcmp(*argv, "aes") == 0) {
doit[D_CBC_128_AES] = 1;
doit[D_CBC_192_AES] = 1;
doit[D_CBC_256_AES] = 1;
} else if (strcmp(*argv, "ghash") == 0)
doit[D_GHASH] = 1;
else if (strcmp(*argv,"aes-128-gcm") == 0)
doit[D_AES_128_GCM]=1;
else if (strcmp(*argv,"aes-256-gcm") == 0)
doit[D_AES_256_GCM]=1;
else
#endif
#ifndef OPENSSL_NO_CAMELLIA
if (strcmp(*argv, "camellia") == 0) {
doit[D_CBC_128_CML] = 1;
doit[D_CBC_192_CML] = 1;
doit[D_CBC_256_CML] = 1;
} else
#endif
#if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
if (strcmp(*argv,"chacha20-poly1305") == 0)
doit[D_CHACHA20_POLY1305]=1;
else
#endif
if (strcmp(*argv, "rsa") == 0) {
rsa_doit[R_RSA_512] = 1;
rsa_doit[R_RSA_1024] = 1;
rsa_doit[R_RSA_2048] = 1;
rsa_doit[R_RSA_4096] = 1;
} else
if (strcmp(*argv, "dsa") == 0) {
dsa_doit[R_DSA_512] = 1;
dsa_doit[R_DSA_1024] = 1;
dsa_doit[R_DSA_2048] = 1;
} else
if (strcmp(*argv, "ecdsap160") == 0)
ecdsa_doit[R_EC_P160] = 2;
else if (strcmp(*argv, "ecdsap192") == 0)
ecdsa_doit[R_EC_P192] = 2;
else if (strcmp(*argv, "ecdsap224") == 0)
ecdsa_doit[R_EC_P224] = 2;
else if (strcmp(*argv, "ecdsap256") == 0)
ecdsa_doit[R_EC_P256] = 2;
else if (strcmp(*argv, "ecdsap384") == 0)
ecdsa_doit[R_EC_P384] = 2;
else if (strcmp(*argv, "ecdsap521") == 0)
ecdsa_doit[R_EC_P521] = 2;
else if (strcmp(*argv, "ecdsa") == 0) {
for (i = 0; i < EC_NUM; i++)
ecdsa_doit[i] = 1;
} else
if (strcmp(*argv, "ecdhp160") == 0)
ecdh_doit[R_EC_P160] = 2;
else if (strcmp(*argv, "ecdhp192") == 0)
ecdh_doit[R_EC_P192] = 2;
else if (strcmp(*argv, "ecdhp224") == 0)
ecdh_doit[R_EC_P224] = 2;
else if (strcmp(*argv, "ecdhp256") == 0)
ecdh_doit[R_EC_P256] = 2;
else if (strcmp(*argv, "ecdhp384") == 0)
ecdh_doit[R_EC_P384] = 2;
else if (strcmp(*argv, "ecdhp521") == 0)
ecdh_doit[R_EC_P521] = 2;
else if (strcmp(*argv, "ecdh") == 0) {
for (i = 0; i < EC_NUM; i++)
ecdh_doit[i] = 1;
} else
{
BIO_printf(bio_err, "Error: bad option or value\n");
BIO_printf(bio_err, "\n");
BIO_printf(bio_err, "Available values:\n");
#ifndef OPENSSL_NO_MD4
BIO_printf(bio_err, "md4 ");
#endif
#ifndef OPENSSL_NO_MD5
BIO_printf(bio_err, "md5 ");
#ifndef OPENSSL_NO_HMAC
BIO_printf(bio_err, "hmac ");
#endif
#endif
#ifndef OPENSSL_NO_SHA1
BIO_printf(bio_err, "sha1 ");
#endif
#ifndef OPENSSL_NO_SHA256
BIO_printf(bio_err, "sha256 ");
#endif
#ifndef OPENSSL_NO_SHA512
BIO_printf(bio_err, "sha512 ");
#endif
#ifndef OPENSSL_NO_WHIRLPOOL
BIO_printf(bio_err, "whirlpool");
#endif
#ifndef OPENSSL_NO_RIPEMD160
BIO_printf(bio_err, "rmd160");
#endif
#if !defined(OPENSSL_NO_MD2) || \
!defined(OPENSSL_NO_MD4) || !defined(OPENSSL_NO_MD5) || \
!defined(OPENSSL_NO_SHA1) || !defined(OPENSSL_NO_RIPEMD160) || \
!defined(OPENSSL_NO_WHIRLPOOL)
BIO_printf(bio_err, "\n");
#endif
#ifndef OPENSSL_NO_IDEA
BIO_printf(bio_err, "idea-cbc ");
#endif
#ifndef OPENSSL_NO_RC2
BIO_printf(bio_err, "rc2-cbc ");
#endif
#ifndef OPENSSL_NO_BF
BIO_printf(bio_err, "bf-cbc ");
#endif
#ifndef OPENSSL_NO_DES
BIO_printf(bio_err, "des-cbc des-ede3\n");
#endif
#ifndef OPENSSL_NO_AES
BIO_printf(bio_err, "aes-128-cbc aes-192-cbc aes-256-cbc ");
BIO_printf(bio_err, "aes-128-ige aes-192-ige aes-256-ige\n");
BIO_printf(bio_err, "aes-128-gcm aes-256-gcm ");
#endif
#ifndef OPENSSL_NO_CAMELLIA
BIO_printf(bio_err, "\n");
BIO_printf(bio_err, "camellia-128-cbc camellia-192-cbc camellia-256-cbc ");
#endif
#ifndef OPENSSL_NO_RC4
BIO_printf(bio_err, "rc4");
#endif
#if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
BIO_printf(bio_err," chacha20-poly1305");
#endif
BIO_printf(bio_err, "\n");
BIO_printf(bio_err, "rsa512 rsa1024 rsa2048 rsa4096\n");
BIO_printf(bio_err, "dsa512 dsa1024 dsa2048\n");
BIO_printf(bio_err, "ecdsap160 ecdsap192 ecdsap224 ecdsap256 ecdsap384 ecdsap521\n");
BIO_printf(bio_err, "ecdhp160 ecdhp192 ecdhp224 ecdhp256 ecdhp384 ecdhp521\n");
#ifndef OPENSSL_NO_IDEA
BIO_printf(bio_err, "idea ");
#endif
#ifndef OPENSSL_NO_RC2
BIO_printf(bio_err, "rc2 ");
#endif
#ifndef OPENSSL_NO_DES
BIO_printf(bio_err, "des ");
#endif
#ifndef OPENSSL_NO_AES
BIO_printf(bio_err, "aes ");
#endif
#ifndef OPENSSL_NO_CAMELLIA
BIO_printf(bio_err, "camellia ");
#endif
BIO_printf(bio_err, "rsa ");
#ifndef OPENSSL_NO_BF
BIO_printf(bio_err, "blowfish");
#endif
#if !defined(OPENSSL_NO_IDEA) || !defined(OPENSSL_NO_SEED) || \
!defined(OPENSSL_NO_RC2) || !defined(OPENSSL_NO_DES) || \
!defined(OPENSSL_NO_RSA) || !defined(OPENSSL_NO_BF) || \
!defined(OPENSSL_NO_AES) || !defined(OPENSSL_NO_CAMELLIA)
BIO_printf(bio_err, "\n");
#endif
BIO_printf(bio_err, "\n");
BIO_printf(bio_err, "Available options:\n");
BIO_printf(bio_err, "-elapsed measure time in real time instead of CPU user time.\n");
BIO_printf(bio_err, "-evp e use EVP e.\n");
BIO_printf(bio_err, "-decrypt time decryption instead of encryption (only EVP).\n");
BIO_printf(bio_err, "-mr produce machine readable output.\n");
BIO_printf(bio_err, "-multi n run n benchmarks in parallel.\n");
BIO_printf(bio_err, "-unaligned n use buffers with offset n from proper alignment.\n");
goto end;
}
argc--;
argv++;
j++;
}
if (multi && do_multi(multi))
goto show_res;
if (j == 0) {
for (i = 0; i < ALGOR_NUM; i++) {
if (i != D_EVP)
doit[i] = 1;
}
for (i = 0; i < RSA_NUM; i++)
rsa_doit[i] = 1;
for (i = 0; i < DSA_NUM; i++)
dsa_doit[i] = 1;
for (i = 0; i < EC_NUM; i++)
ecdsa_doit[i] = 1;
for (i = 0; i < EC_NUM; i++)
ecdh_doit[i] = 1;
}
for (i = 0; i < ALGOR_NUM; i++)
if (doit[i])
pr_header++;
if (usertime == 0 && !mr)
BIO_printf(bio_err, "You have chosen to measure elapsed time instead of user CPU time.\n");
for (i = 0; i < RSA_NUM; i++) {
const unsigned char *p;
p = rsa_data[i];
rsa_key[i] = d2i_RSAPrivateKey(NULL, &p, rsa_data_length[i]);
if (rsa_key[i] == NULL) {
BIO_printf(bio_err, "internal error loading RSA key number %d\n", i);
goto end;
}
}
dsa_key[0] = get_dsa512();
dsa_key[1] = get_dsa1024();
dsa_key[2] = get_dsa2048();
#ifndef OPENSSL_NO_DES
DES_set_key_unchecked(&key, &sch);
DES_set_key_unchecked(&key2, &sch2);
DES_set_key_unchecked(&key3, &sch3);
#endif
#ifndef OPENSSL_NO_AES
AES_set_encrypt_key(key16, 128, &aes_ks1);
AES_set_encrypt_key(key24, 192, &aes_ks2);
AES_set_encrypt_key(key32, 256, &aes_ks3);
#endif
#ifndef OPENSSL_NO_CAMELLIA
Camellia_set_key(key16, 128, &camellia_ks1);
Camellia_set_key(ckey24, 192, &camellia_ks2);
Camellia_set_key(ckey32, 256, &camellia_ks3);
#endif
#ifndef OPENSSL_NO_IDEA
idea_set_encrypt_key(key16, &idea_ks);
#endif
#ifndef OPENSSL_NO_RC4
RC4_set_key(&rc4_ks, 16, key16);
#endif
#ifndef OPENSSL_NO_RC2
RC2_set_key(&rc2_ks, 16, key16, 128);
#endif
#ifndef OPENSSL_NO_BF
BF_set_key(&bf_ks, 16, key16);
#endif
#ifndef OPENSSL_NO_CAST
CAST_set_key(&cast_ks, 16, key16);
#endif
memset(rsa_c, 0, sizeof(rsa_c));
#define COND(c) (run && count<0x7fffffff)
#define COUNT(d) (count)
signal(SIGALRM, sig_done);
#ifndef OPENSSL_NO_MD4
if (doit[D_MD4]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_MD4], c[D_MD4][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_MD4][j]); count++)
EVP_Digest(&(buf[0]), (unsigned long) lengths[j], &(md4[0]), NULL, EVP_md4(), NULL);
d = Time_F(STOP);
print_result(D_MD4, j, count, d);
}
}
#endif
#ifndef OPENSSL_NO_MD5
if (doit[D_MD5]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_MD5], c[D_MD5][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_MD5][j]); count++)
EVP_Digest(&(buf[0]), (unsigned long) lengths[j], &(md5[0]), NULL, EVP_get_digestbyname("md5"), NULL);
d = Time_F(STOP);
print_result(D_MD5, j, count, d);
}
}
#endif
#if !defined(OPENSSL_NO_MD5) && !defined(OPENSSL_NO_HMAC)
if (doit[D_HMAC]) {
HMAC_CTX *hctx;
if ((hctx = HMAC_CTX_new()) == NULL) {
BIO_printf(bio_err, "Failed to allocate HMAC context.\n");
goto end;
}
HMAC_Init_ex(hctx, (unsigned char *) "This is a key...",
16, EVP_md5(), NULL);
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_HMAC], c[D_HMAC][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_HMAC][j]); count++) {
if (!HMAC_Init_ex(hctx, NULL, 0, NULL, NULL)) {
HMAC_CTX_free(hctx);
goto end;
}
if (!HMAC_Update(hctx, buf, lengths[j])) {
HMAC_CTX_free(hctx);
goto end;
}
if (!HMAC_Final(hctx, &(hmac[0]), NULL)) {
HMAC_CTX_free(hctx);
goto end;
}
}
d = Time_F(STOP);
print_result(D_HMAC, j, count, d);
}
HMAC_CTX_free(hctx);
}
#endif
#ifndef OPENSSL_NO_SHA
if (doit[D_SHA1]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_SHA1], c[D_SHA1][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_SHA1][j]); count++)
EVP_Digest(buf, (unsigned long) lengths[j], &(sha[0]), NULL, EVP_sha1(), NULL);
d = Time_F(STOP);
print_result(D_SHA1, j, count, d);
}
}
#ifndef OPENSSL_NO_SHA256
if (doit[D_SHA256]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_SHA256], c[D_SHA256][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_SHA256][j]); count++)
SHA256(buf, lengths[j], sha256);
d = Time_F(STOP);
print_result(D_SHA256, j, count, d);
}
}
#endif
#ifndef OPENSSL_NO_SHA512
if (doit[D_SHA512]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_SHA512], c[D_SHA512][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_SHA512][j]); count++)
SHA512(buf, lengths[j], sha512);
d = Time_F(STOP);
print_result(D_SHA512, j, count, d);
}
}
#endif
#endif
#ifndef OPENSSL_NO_WHIRLPOOL
if (doit[D_WHIRLPOOL]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_WHIRLPOOL], c[D_WHIRLPOOL][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_WHIRLPOOL][j]); count++)
WHIRLPOOL(buf, lengths[j], whirlpool);
d = Time_F(STOP);
print_result(D_WHIRLPOOL, j, count, d);
}
}
#endif
#ifndef OPENSSL_NO_RIPEMD
if (doit[D_RMD160]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_RMD160], c[D_RMD160][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_RMD160][j]); count++)
EVP_Digest(buf, (unsigned long) lengths[j], &(rmd160[0]), NULL, EVP_ripemd160(), NULL);
d = Time_F(STOP);
print_result(D_RMD160, j, count, d);
}
}
#endif
#ifndef OPENSSL_NO_RC4
if (doit[D_RC4]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_RC4], c[D_RC4][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_RC4][j]); count++)
RC4(&rc4_ks, (unsigned int) lengths[j],
buf, buf);
d = Time_F(STOP);
print_result(D_RC4, j, count, d);
}
}
#endif
#ifndef OPENSSL_NO_DES
if (doit[D_CBC_DES]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_DES], c[D_CBC_DES][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_DES][j]); count++)
DES_ncbc_encrypt(buf, buf, lengths[j], &sch,
&DES_iv, DES_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_DES, j, count, d);
}
}
if (doit[D_EDE3_DES]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_EDE3_DES], c[D_EDE3_DES][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_EDE3_DES][j]); count++)
DES_ede3_cbc_encrypt(buf, buf, lengths[j],
&sch, &sch2, &sch3,
&DES_iv, DES_ENCRYPT);
d = Time_F(STOP);
print_result(D_EDE3_DES, j, count, d);
}
}
#endif
#ifndef OPENSSL_NO_AES
if (doit[D_CBC_128_AES]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_128_AES], c[D_CBC_128_AES][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_128_AES][j]); count++)
AES_cbc_encrypt(buf, buf,
(unsigned long) lengths[j], &aes_ks1,
iv, AES_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_128_AES, j, count, d);
}
}
if (doit[D_CBC_192_AES]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_192_AES], c[D_CBC_192_AES][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_192_AES][j]); count++)
AES_cbc_encrypt(buf, buf,
(unsigned long) lengths[j], &aes_ks2,
iv, AES_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_192_AES, j, count, d);
}
}
if (doit[D_CBC_256_AES]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_256_AES], c[D_CBC_256_AES][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_256_AES][j]); count++)
AES_cbc_encrypt(buf, buf,
(unsigned long) lengths[j], &aes_ks3,
iv, AES_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_256_AES, j, count, d);
}
}
if (doit[D_IGE_128_AES]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_IGE_128_AES], c[D_IGE_128_AES][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_IGE_128_AES][j]); count++)
AES_ige_encrypt(buf, buf2,
(unsigned long) lengths[j], &aes_ks1,
iv, AES_ENCRYPT);
d = Time_F(STOP);
print_result(D_IGE_128_AES, j, count, d);
}
}
if (doit[D_IGE_192_AES]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_IGE_192_AES], c[D_IGE_192_AES][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_IGE_192_AES][j]); count++)
AES_ige_encrypt(buf, buf2,
(unsigned long) lengths[j], &aes_ks2,
iv, AES_ENCRYPT);
d = Time_F(STOP);
print_result(D_IGE_192_AES, j, count, d);
}
}
if (doit[D_IGE_256_AES]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_IGE_256_AES], c[D_IGE_256_AES][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_IGE_256_AES][j]); count++)
AES_ige_encrypt(buf, buf2,
(unsigned long) lengths[j], &aes_ks3,
iv, AES_ENCRYPT);
d = Time_F(STOP);
print_result(D_IGE_256_AES, j, count, d);
}
}
if (doit[D_GHASH]) {
GCM128_CONTEXT *ctx = CRYPTO_gcm128_new(&aes_ks1, (block128_f) AES_encrypt);
CRYPTO_gcm128_setiv(ctx, (unsigned char *) "0123456789ab", 12);
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_GHASH], c[D_GHASH][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_GHASH][j]); count++)
CRYPTO_gcm128_aad(ctx, buf, lengths[j]);
d = Time_F(STOP);
print_result(D_GHASH, j, count, d);
}
CRYPTO_gcm128_release(ctx);
}
if (doit[D_AES_128_GCM]) {
const EVP_AEAD *aead = EVP_aead_aes_128_gcm();
static const unsigned char nonce[32] = {0};
size_t buf_len, nonce_len;
EVP_AEAD_CTX *ctx;
if ((ctx = EVP_AEAD_CTX_new()) == NULL) {
BIO_printf(bio_err,
"Failed to allocate aead context.\n");
goto end;
}
EVP_AEAD_CTX_init(ctx, aead, key32, EVP_AEAD_key_length(aead),
EVP_AEAD_DEFAULT_TAG_LENGTH, NULL);
nonce_len = EVP_AEAD_nonce_length(aead);
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_AES_128_GCM],c[D_AES_128_GCM][j],lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_AES_128_GCM][j]); count++)
EVP_AEAD_CTX_seal(ctx, buf, &buf_len, BUFSIZE, nonce,
nonce_len, buf, lengths[j], NULL, 0);
d=Time_F(STOP);
print_result(D_AES_128_GCM,j,count,d);
}
EVP_AEAD_CTX_free(ctx);
}
if (doit[D_AES_256_GCM]) {
const EVP_AEAD *aead = EVP_aead_aes_256_gcm();
static const unsigned char nonce[32] = {0};
size_t buf_len, nonce_len;
EVP_AEAD_CTX *ctx;
if ((ctx = EVP_AEAD_CTX_new()) == NULL) {
BIO_printf(bio_err,
"Failed to allocate aead context.\n");
goto end;
}
EVP_AEAD_CTX_init(ctx, aead, key32, EVP_AEAD_key_length(aead),
EVP_AEAD_DEFAULT_TAG_LENGTH, NULL);
nonce_len = EVP_AEAD_nonce_length(aead);
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_AES_256_GCM],c[D_AES_256_GCM][j],lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_AES_256_GCM][j]); count++)
EVP_AEAD_CTX_seal(ctx, buf, &buf_len, BUFSIZE, nonce,
nonce_len, buf, lengths[j], NULL, 0);
d=Time_F(STOP);
print_result(D_AES_256_GCM, j, count, d);
}
EVP_AEAD_CTX_free(ctx);
}
#endif
#if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
if (doit[D_CHACHA20_POLY1305]) {
const EVP_AEAD *aead = EVP_aead_chacha20_poly1305();
static const unsigned char nonce[32] = {0};
size_t buf_len, nonce_len;
EVP_AEAD_CTX *ctx;
if ((ctx = EVP_AEAD_CTX_new()) == NULL) {
BIO_printf(bio_err,
"Failed to allocate aead context.\n");
goto end;
}
EVP_AEAD_CTX_init(ctx, aead, key32, EVP_AEAD_key_length(aead),
EVP_AEAD_DEFAULT_TAG_LENGTH, NULL);
nonce_len = EVP_AEAD_nonce_length(aead);
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CHACHA20_POLY1305],
c[D_CHACHA20_POLY1305][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CHACHA20_POLY1305][j]); count++)
EVP_AEAD_CTX_seal(ctx, buf, &buf_len, BUFSIZE, nonce,
nonce_len, buf, lengths[j], NULL, 0);
d=Time_F(STOP);
print_result(D_CHACHA20_POLY1305, j, count, d);
}
EVP_AEAD_CTX_free(ctx);
}
#endif
#ifndef OPENSSL_NO_CAMELLIA
if (doit[D_CBC_128_CML]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_128_CML], c[D_CBC_128_CML][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_128_CML][j]); count++)
Camellia_cbc_encrypt(buf, buf,
(unsigned long) lengths[j], &camellia_ks1,
iv, CAMELLIA_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_128_CML, j, count, d);
}
}
if (doit[D_CBC_192_CML]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_192_CML], c[D_CBC_192_CML][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_192_CML][j]); count++)
Camellia_cbc_encrypt(buf, buf,
(unsigned long) lengths[j], &camellia_ks2,
iv, CAMELLIA_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_192_CML, j, count, d);
}
}
if (doit[D_CBC_256_CML]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_256_CML], c[D_CBC_256_CML][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_256_CML][j]); count++)
Camellia_cbc_encrypt(buf, buf,
(unsigned long) lengths[j], &camellia_ks3,
iv, CAMELLIA_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_256_CML, j, count, d);
}
}
#endif
#ifndef OPENSSL_NO_IDEA
if (doit[D_CBC_IDEA]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_IDEA], c[D_CBC_IDEA][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_IDEA][j]); count++)
idea_cbc_encrypt(buf, buf,
(unsigned long) lengths[j], &idea_ks,
iv, IDEA_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_IDEA, j, count, d);
}
}
#endif
#ifndef OPENSSL_NO_RC2
if (doit[D_CBC_RC2]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_RC2], c[D_CBC_RC2][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_RC2][j]); count++)
RC2_cbc_encrypt(buf, buf,
(unsigned long) lengths[j], &rc2_ks,
iv, RC2_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_RC2, j, count, d);
}
}
#endif
#ifndef OPENSSL_NO_BF
if (doit[D_CBC_BF]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_BF], c[D_CBC_BF][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_BF][j]); count++)
BF_cbc_encrypt(buf, buf,
(unsigned long) lengths[j], &bf_ks,
iv, BF_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_BF, j, count, d);
}
}
#endif
#ifndef OPENSSL_NO_CAST
if (doit[D_CBC_CAST]) {
for (j = 0; j < SIZE_NUM; j++) {
print_message(names[D_CBC_CAST], c[D_CBC_CAST][j], lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(c[D_CBC_CAST][j]); count++)
CAST_cbc_encrypt(buf, buf,
(unsigned long) lengths[j], &cast_ks,
iv, CAST_ENCRYPT);
d = Time_F(STOP);
print_result(D_CBC_CAST, j, count, d);
}
}
#endif
if (doit[D_EVP]) {
for (j = 0; j < SIZE_NUM; j++) {
if (evp_cipher) {
EVP_CIPHER_CTX *ctx;
int outl;
names[D_EVP] =
OBJ_nid2ln(EVP_CIPHER_nid(evp_cipher));
/*
* -O3 -fschedule-insns messes up an
* optimization here! names[D_EVP] somehow
* becomes NULL
*/
print_message(names[D_EVP], save_count,
lengths[j]);
if ((ctx = EVP_CIPHER_CTX_new()) == NULL) {
BIO_printf(bio_err, "Failed to "
"allocate cipher context.\n");
goto end;
}
if (decrypt)
EVP_DecryptInit_ex(ctx, evp_cipher, NULL, key16, iv);
else
EVP_EncryptInit_ex(ctx, evp_cipher, NULL, key16, iv);
EVP_CIPHER_CTX_set_padding(ctx, 0);
Time_F(START);
if (decrypt)
for (count = 0, run = 1; COND(save_count * 4 * lengths[0] / lengths[j]); count++)
EVP_DecryptUpdate(ctx, buf, &outl, buf, lengths[j]);
else
for (count = 0, run = 1; COND(save_count * 4 * lengths[0] / lengths[j]); count++)
EVP_EncryptUpdate(ctx, buf, &outl, buf, lengths[j]);
if (decrypt)
EVP_DecryptFinal_ex(ctx, buf, &outl);
else
EVP_EncryptFinal_ex(ctx, buf, &outl);
d = Time_F(STOP);
EVP_CIPHER_CTX_free(ctx);
}
if (evp_md) {
names[D_EVP] = OBJ_nid2ln(EVP_MD_type(evp_md));
print_message(names[D_EVP], save_count,
lengths[j]);
Time_F(START);
for (count = 0, run = 1; COND(save_count * 4 * lengths[0] / lengths[j]); count++)
EVP_Digest(buf, lengths[j], &(md[0]), NULL, evp_md, NULL);
d = Time_F(STOP);
}
print_result(D_EVP, j, count, d);
}
}
arc4random_buf(buf, 36);
for (j = 0; j < RSA_NUM; j++) {
int ret;
if (!rsa_doit[j])
continue;
ret = RSA_sign(NID_md5_sha1, buf, 36, buf2, &rsa_num, rsa_key[j]);
if (ret == 0) {
BIO_printf(bio_err, "RSA sign failure. No RSA sign will be done.\n");
ERR_print_errors(bio_err);
rsa_count = 1;
} else {
pkey_print_message("private", "rsa",
rsa_c[j][0], rsa_bits[j],
RSA_SECONDS);
/* RSA_blinding_on(rsa_key[j],NULL); */
Time_F(START);
for (count = 0, run = 1; COND(rsa_c[j][0]); count++) {
ret = RSA_sign(NID_md5_sha1, buf, 36, buf2,
&rsa_num, rsa_key[j]);
if (ret == 0) {
BIO_printf(bio_err,
"RSA sign failure\n");
ERR_print_errors(bio_err);
count = 1;
break;
}
}
d = Time_F(STOP);
BIO_printf(bio_err, mr ? "+R1:%ld:%d:%.2f\n"
: "%ld %d bit private RSA in %.2fs\n",
count, rsa_bits[j], d);
rsa_results[j][0] = d / (double) count;
rsa_count = count;
}
ret = RSA_verify(NID_md5_sha1, buf, 36, buf2, rsa_num, rsa_key[j]);
if (ret <= 0) {
BIO_printf(bio_err, "RSA verify failure. No RSA verify will be done.\n");
ERR_print_errors(bio_err);
rsa_doit[j] = 0;
} else {
pkey_print_message("public", "rsa",
rsa_c[j][1], rsa_bits[j],
RSA_SECONDS);
Time_F(START);
for (count = 0, run = 1; COND(rsa_c[j][1]); count++) {
ret = RSA_verify(NID_md5_sha1, buf, 36, buf2,
rsa_num, rsa_key[j]);
if (ret <= 0) {
BIO_printf(bio_err,
"RSA verify failure\n");
ERR_print_errors(bio_err);
count = 1;
break;
}
}
d = Time_F(STOP);
BIO_printf(bio_err, mr ? "+R2:%ld:%d:%.2f\n"
: "%ld %d bit public RSA in %.2fs\n",
count, rsa_bits[j], d);
rsa_results[j][1] = d / (double) count;
}
if (rsa_count <= 1) {
/* if longer than 10s, don't do any more */
for (j++; j < RSA_NUM; j++)
rsa_doit[j] = 0;
}
}
arc4random_buf(buf, 20);
for (j = 0; j < DSA_NUM; j++) {
unsigned int kk;
int ret;
if (!dsa_doit[j])
continue;
/* DSA_generate_key(dsa_key[j]); */
/* DSA_sign_setup(dsa_key[j],NULL); */
ret = DSA_sign(EVP_PKEY_DSA, buf, 20, buf2,
&kk, dsa_key[j]);
if (ret == 0) {
BIO_printf(bio_err, "DSA sign failure. No DSA sign will be done.\n");
ERR_print_errors(bio_err);
rsa_count = 1;
} else {
pkey_print_message("sign", "dsa",
dsa_c[j][0], dsa_bits[j],
DSA_SECONDS);
Time_F(START);
for (count = 0, run = 1; COND(dsa_c[j][0]); count++) {
ret = DSA_sign(EVP_PKEY_DSA, buf, 20, buf2,
&kk, dsa_key[j]);
if (ret == 0) {
BIO_printf(bio_err,
"DSA sign failure\n");
ERR_print_errors(bio_err);
count = 1;
break;
}
}
d = Time_F(STOP);
BIO_printf(bio_err, mr ? "+R3:%ld:%d:%.2f\n"
: "%ld %d bit DSA signs in %.2fs\n",
count, dsa_bits[j], d);
dsa_results[j][0] = d / (double) count;
rsa_count = count;
}
ret = DSA_verify(EVP_PKEY_DSA, buf, 20, buf2,
kk, dsa_key[j]);
if (ret <= 0) {
BIO_printf(bio_err, "DSA verify failure. No DSA verify will be done.\n");
ERR_print_errors(bio_err);
dsa_doit[j] = 0;
} else {
pkey_print_message("verify", "dsa",
dsa_c[j][1], dsa_bits[j],
DSA_SECONDS);
Time_F(START);
for (count = 0, run = 1; COND(dsa_c[j][1]); count++) {
ret = DSA_verify(EVP_PKEY_DSA, buf, 20, buf2,
kk, dsa_key[j]);
if (ret <= 0) {
BIO_printf(bio_err,
"DSA verify failure\n");
ERR_print_errors(bio_err);
count = 1;
break;
}
}
d = Time_F(STOP);
BIO_printf(bio_err, mr ? "+R4:%ld:%d:%.2f\n"
: "%ld %d bit DSA verify in %.2fs\n",
count, dsa_bits[j], d);
dsa_results[j][1] = d / (double) count;
}
if (rsa_count <= 1) {
/* if longer than 10s, don't do any more */
for (j++; j < DSA_NUM; j++)
dsa_doit[j] = 0;
}
}
for (j = 0; j < EC_NUM; j++) {
int ret;
if (!ecdsa_doit[j])
continue; /* Ignore Curve */
ecdsa[j] = EC_KEY_new_by_curve_name(test_curves[j]);
if (ecdsa[j] == NULL) {
BIO_printf(bio_err, "ECDSA failure.\n");
ERR_print_errors(bio_err);
rsa_count = 1;
} else {
EC_KEY_precompute_mult(ecdsa[j], NULL);
/* Perform ECDSA signature test */
EC_KEY_generate_key(ecdsa[j]);
ret = ECDSA_sign(0, buf, 20, ecdsasig,
&ecdsasiglen, ecdsa[j]);
if (ret == 0) {
BIO_printf(bio_err, "ECDSA sign failure. No ECDSA sign will be done.\n");
ERR_print_errors(bio_err);
rsa_count = 1;
} else {
pkey_print_message("sign", "ecdsa",
ecdsa_c[j][0],
test_curves_bits[j],
ECDSA_SECONDS);
Time_F(START);
for (count = 0, run = 1; COND(ecdsa_c[j][0]);
count++) {
ret = ECDSA_sign(0, buf, 20,
ecdsasig, &ecdsasiglen,
ecdsa[j]);
if (ret == 0) {
BIO_printf(bio_err, "ECDSA sign failure\n");
ERR_print_errors(bio_err);
count = 1;
break;
}
}
d = Time_F(STOP);
BIO_printf(bio_err, mr ? "+R5:%ld:%d:%.2f\n" :
"%ld %d bit ECDSA signs in %.2fs \n",
count, test_curves_bits[j], d);
ecdsa_results[j][0] = d / (double) count;
rsa_count = count;
}
/* Perform ECDSA verification test */
ret = ECDSA_verify(0, buf, 20, ecdsasig,
ecdsasiglen, ecdsa[j]);
if (ret != 1) {
BIO_printf(bio_err, "ECDSA verify failure. No ECDSA verify will be done.\n");
ERR_print_errors(bio_err);
ecdsa_doit[j] = 0;
} else {
pkey_print_message("verify", "ecdsa",
ecdsa_c[j][1],
test_curves_bits[j],
ECDSA_SECONDS);
Time_F(START);
for (count = 0, run = 1; COND(ecdsa_c[j][1]); count++) {
ret = ECDSA_verify(0, buf, 20, ecdsasig, ecdsasiglen, ecdsa[j]);
if (ret != 1) {
BIO_printf(bio_err, "ECDSA verify failure\n");
ERR_print_errors(bio_err);
count = 1;
break;
}
}
d = Time_F(STOP);
BIO_printf(bio_err, mr ? "+R6:%ld:%d:%.2f\n"
: "%ld %d bit ECDSA verify in %.2fs\n",
count, test_curves_bits[j], d);
ecdsa_results[j][1] = d / (double) count;
}
if (rsa_count <= 1) {
/* if longer than 10s, don't do any more */
for (j++; j < EC_NUM; j++)
ecdsa_doit[j] = 0;
}
}
}
for (j = 0; j < EC_NUM; j++) {
if (!ecdh_doit[j])
continue;
ecdh_a[j] = EC_KEY_new_by_curve_name(test_curves[j]);
ecdh_b[j] = EC_KEY_new_by_curve_name(test_curves[j]);
if ((ecdh_a[j] == NULL) || (ecdh_b[j] == NULL)) {
BIO_printf(bio_err, "ECDH failure.\n");
ERR_print_errors(bio_err);
rsa_count = 1;
} else {
/* generate two ECDH key pairs */
if (!EC_KEY_generate_key(ecdh_a[j]) ||
!EC_KEY_generate_key(ecdh_b[j])) {
BIO_printf(bio_err, "ECDH key generation failure.\n");
ERR_print_errors(bio_err);
rsa_count = 1;
} else {
/*
* If field size is not more than 24 octets,
* then use SHA-1 hash of result; otherwise,
* use result (see section 4.8 of
* draft-ietf-tls-ecc-03.txt).
*/
int field_size, outlen;
void *(*kdf) (const void *in, size_t inlen, void *out, size_t * xoutlen);
field_size = EC_GROUP_get_degree(EC_KEY_get0_group(ecdh_a[j]));
if (field_size <= 24 * 8) {
outlen = KDF1_SHA1_len;
kdf = KDF1_SHA1;
} else {
outlen = (field_size + 7) / 8;
kdf = NULL;
}
secret_size_a = ECDH_compute_key(secret_a, outlen,
EC_KEY_get0_public_key(ecdh_b[j]),
ecdh_a[j], kdf);
secret_size_b = ECDH_compute_key(secret_b, outlen,
EC_KEY_get0_public_key(ecdh_a[j]),
ecdh_b[j], kdf);
if (secret_size_a != secret_size_b)
ecdh_checks = 0;
else
ecdh_checks = 1;
for (secret_idx = 0;
(secret_idx < secret_size_a)
&& (ecdh_checks == 1);
secret_idx++) {
if (secret_a[secret_idx] != secret_b[secret_idx])
ecdh_checks = 0;
}
if (ecdh_checks == 0) {
BIO_printf(bio_err,
"ECDH computations don't match.\n");
ERR_print_errors(bio_err);
rsa_count = 1;
} else {
pkey_print_message("", "ecdh",
ecdh_c[j][0],
test_curves_bits[j],
ECDH_SECONDS);
Time_F(START);
for (count = 0, run = 1;
COND(ecdh_c[j][0]); count++) {
ECDH_compute_key(secret_a,
outlen,
EC_KEY_get0_public_key(ecdh_b[j]),
ecdh_a[j], kdf);
}
d = Time_F(STOP);
BIO_printf(bio_err, mr
? "+R7:%ld:%d:%.2f\n"
: "%ld %d-bit ECDH ops in %.2fs\n",
count, test_curves_bits[j], d);
ecdh_results[j][0] = d / (double) count;
rsa_count = count;
}
}
}
if (rsa_count <= 1) {
/* if longer than 10s, don't do any more */
for (j++; j < EC_NUM; j++)
ecdh_doit[j] = 0;
}
}
show_res:
if (!mr) {
fprintf(stdout, "%s\n", SSLeay_version(SSLEAY_VERSION));
fprintf(stdout, "%s\n", SSLeay_version(SSLEAY_BUILT_ON));
printf("options:");
printf("%s ", BN_options());
#ifndef OPENSSL_NO_RC4
printf("%s ", RC4_options());
#endif
#ifndef OPENSSL_NO_DES
printf("%s ", DES_options());
#endif
#ifndef OPENSSL_NO_AES
printf("%s ", AES_options());
#endif
#ifndef OPENSSL_NO_IDEA
printf("%s ", idea_options());
#endif
#ifndef OPENSSL_NO_BF
printf("%s ", BF_options());
#endif
fprintf(stdout, "\n%s\n", SSLeay_version(SSLEAY_CFLAGS));
}
if (pr_header) {
if (mr)
fprintf(stdout, "+H");
else {
fprintf(stdout, "The 'numbers' are in 1000s of bytes per second processed.\n");
fprintf(stdout, "type ");
}
for (j = 0; j < SIZE_NUM; j++)
fprintf(stdout, mr ? ":%d" : "%7d bytes", lengths[j]);
fprintf(stdout, "\n");
}
for (k = 0; k < ALGOR_NUM; k++) {
if (!doit[k])
continue;
if (mr)
fprintf(stdout, "+F:%d:%s", k, names[k]);
else
fprintf(stdout, "%-13s", names[k]);
for (j = 0; j < SIZE_NUM; j++) {
if (results[k][j] > 10000 && !mr)
fprintf(stdout, " %11.2fk", results[k][j] / 1e3);
else
fprintf(stdout, mr ? ":%.2f" : " %11.2f ", results[k][j]);
}
fprintf(stdout, "\n");
}
j = 1;
for (k = 0; k < RSA_NUM; k++) {
if (!rsa_doit[k])
continue;
if (j && !mr) {
printf("%18ssign verify sign/s verify/s\n", " ");
j = 0;
}
if (mr)
fprintf(stdout, "+F2:%u:%u:%f:%f\n",
k, rsa_bits[k], rsa_results[k][0],
rsa_results[k][1]);
else
fprintf(stdout, "rsa %4u bits %8.6fs %8.6fs %8.1f %8.1f\n",
rsa_bits[k], rsa_results[k][0], rsa_results[k][1],
1.0 / rsa_results[k][0], 1.0 / rsa_results[k][1]);
}
j = 1;
for (k = 0; k < DSA_NUM; k++) {
if (!dsa_doit[k])
continue;
if (j && !mr) {
printf("%18ssign verify sign/s verify/s\n", " ");
j = 0;
}
if (mr)
fprintf(stdout, "+F3:%u:%u:%f:%f\n",
k, dsa_bits[k], dsa_results[k][0], dsa_results[k][1]);
else
fprintf(stdout, "dsa %4u bits %8.6fs %8.6fs %8.1f %8.1f\n",
dsa_bits[k], dsa_results[k][0], dsa_results[k][1],
1.0 / dsa_results[k][0], 1.0 / dsa_results[k][1]);
}
j = 1;
for (k = 0; k < EC_NUM; k++) {
if (!ecdsa_doit[k])
continue;
if (j && !mr) {
printf("%30ssign verify sign/s verify/s\n", " ");
j = 0;
}
if (mr)
fprintf(stdout, "+F4:%u:%u:%f:%f\n",
k, test_curves_bits[k],
ecdsa_results[k][0], ecdsa_results[k][1]);
else
fprintf(stdout,
"%4u bit ecdsa (%s) %8.4fs %8.4fs %8.1f %8.1f\n",
test_curves_bits[k],
test_curves_names[k],
ecdsa_results[k][0], ecdsa_results[k][1],
1.0 / ecdsa_results[k][0], 1.0 / ecdsa_results[k][1]);
}
j = 1;
for (k = 0; k < EC_NUM; k++) {
if (!ecdh_doit[k])
continue;
if (j && !mr) {
printf("%30sop op/s\n", " ");
j = 0;
}
if (mr)
fprintf(stdout, "+F5:%u:%u:%f:%f\n",
k, test_curves_bits[k],
ecdh_results[k][0], 1.0 / ecdh_results[k][0]);
else
fprintf(stdout, "%4u bit ecdh (%s) %8.4fs %8.1f\n",
test_curves_bits[k],
test_curves_names[k],
ecdh_results[k][0], 1.0 / ecdh_results[k][0]);
}
mret = 0;
end:
ERR_print_errors(bio_err);
free(real_buf);
free(real_buf2);
for (i = 0; i < RSA_NUM; i++)
if (rsa_key[i] != NULL)
RSA_free(rsa_key[i]);
for (i = 0; i < DSA_NUM; i++)
if (dsa_key[i] != NULL)
DSA_free(dsa_key[i]);
for (i = 0; i < EC_NUM; i++)
if (ecdsa[i] != NULL)
EC_KEY_free(ecdsa[i]);
for (i = 0; i < EC_NUM; i++) {
if (ecdh_a[i] != NULL)
EC_KEY_free(ecdh_a[i]);
if (ecdh_b[i] != NULL)
EC_KEY_free(ecdh_b[i]);
}
return (mret);
}
static void
print_message(const char *s, long num, int length)
{
BIO_printf(bio_err, mr ? "+DT:%s:%d:%d\n"
: "Doing %s for %ds on %d size blocks: ", s, SECONDS, length);
(void) BIO_flush(bio_err);
alarm(SECONDS);
}
static void
pkey_print_message(const char *str, const char *str2, long num,
int bits, int tm)
{
BIO_printf(bio_err, mr ? "+DTP:%d:%s:%s:%d\n"
: "Doing %d bit %s %s for %ds: ", bits, str, str2, tm);
(void) BIO_flush(bio_err);
alarm(tm);
}
static void
print_result(int alg, int run_no, int count, double time_used)
{
BIO_printf(bio_err, mr ? "+R:%d:%s:%f\n"
: "%d %s in %.2fs\n", count, names[alg], time_used);
results[alg][run_no] = ((double) count) / time_used * lengths[run_no];
}
static char *
sstrsep(char **string, const char *delim)
{
char isdelim[256];
char *token = *string;
if (**string == 0)
return NULL;
memset(isdelim, 0, sizeof isdelim);
isdelim[0] = 1;
while (*delim) {
isdelim[(unsigned char) (*delim)] = 1;
delim++;
}
while (!isdelim[(unsigned char) (**string)]) {
(*string)++;
}
if (**string) {
**string = 0;
(*string)++;
}
return token;
}
static int
do_multi(int multi)
{
int n;
int fd[2];
int *fds;
static char sep[] = ":";
const char *errstr = NULL;
fds = reallocarray(NULL, multi, sizeof *fds);
if (fds == NULL) {
fprintf(stderr, "reallocarray failure\n");
exit(1);
}
for (n = 0; n < multi; ++n) {
if (pipe(fd) == -1) {
fprintf(stderr, "pipe failure\n");
exit(1);
}
fflush(stdout);
fflush(stderr);
if (fork()) {
close(fd[1]);
fds[n] = fd[0];
} else {
close(fd[0]);
close(1);
if (dup(fd[1]) == -1) {
fprintf(stderr, "dup failed\n");
exit(1);
}
close(fd[1]);
mr = 1;
usertime = 0;
free(fds);
return 0;
}
printf("Forked child %d\n", n);
}
/* for now, assume the pipe is long enough to take all the output */
for (n = 0; n < multi; ++n) {
FILE *f;
char buf[1024];
char *p;
f = fdopen(fds[n], "r");
while (fgets(buf, sizeof buf, f)) {
p = strchr(buf, '\n');
if (p)
*p = '\0';
if (buf[0] != '+') {
fprintf(stderr, "Don't understand line '%s' from child %d\n",
buf, n);
continue;
}
printf("Got: %s from %d\n", buf, n);
if (!strncmp(buf, "+F:", 3)) {
int alg;
int j;
p = buf + 3;
alg = strtonum(sstrsep(&p, sep),
0, ALGOR_NUM - 1, &errstr);
sstrsep(&p, sep);
for (j = 0; j < SIZE_NUM; ++j)
results[alg][j] += atof(sstrsep(&p, sep));
} else if (!strncmp(buf, "+F2:", 4)) {
int k;
double d;
p = buf + 4;
k = strtonum(sstrsep(&p, sep),
0, ALGOR_NUM - 1, &errstr);
sstrsep(&p, sep);
d = atof(sstrsep(&p, sep));
if (n)
rsa_results[k][0] = 1 / (1 / rsa_results[k][0] + 1 / d);
else
rsa_results[k][0] = d;
d = atof(sstrsep(&p, sep));
if (n)
rsa_results[k][1] = 1 / (1 / rsa_results[k][1] + 1 / d);
else
rsa_results[k][1] = d;
} else if (!strncmp(buf, "+F2:", 4)) {
int k;
double d;
p = buf + 4;
k = strtonum(sstrsep(&p, sep),
0, ALGOR_NUM - 1, &errstr);
sstrsep(&p, sep);
d = atof(sstrsep(&p, sep));
if (n)
rsa_results[k][0] = 1 / (1 / rsa_results[k][0] + 1 / d);
else
rsa_results[k][0] = d;
d = atof(sstrsep(&p, sep));
if (n)
rsa_results[k][1] = 1 / (1 / rsa_results[k][1] + 1 / d);
else
rsa_results[k][1] = d;
}
else if (!strncmp(buf, "+F3:", 4)) {
int k;
double d;
p = buf + 4;
k = strtonum(sstrsep(&p, sep),
0, ALGOR_NUM - 1, &errstr);
sstrsep(&p, sep);
d = atof(sstrsep(&p, sep));
if (n)
dsa_results[k][0] = 1 / (1 / dsa_results[k][0] + 1 / d);
else
dsa_results[k][0] = d;
d = atof(sstrsep(&p, sep));
if (n)
dsa_results[k][1] = 1 / (1 / dsa_results[k][1] + 1 / d);
else
dsa_results[k][1] = d;
}
else if (!strncmp(buf, "+F4:", 4)) {
int k;
double d;
p = buf + 4;
k = strtonum(sstrsep(&p, sep),
0, ALGOR_NUM - 1, &errstr);
sstrsep(&p, sep);
d = atof(sstrsep(&p, sep));
if (n)
ecdsa_results[k][0] = 1 / (1 / ecdsa_results[k][0] + 1 / d);
else
ecdsa_results[k][0] = d;
d = atof(sstrsep(&p, sep));
if (n)
ecdsa_results[k][1] = 1 / (1 / ecdsa_results[k][1] + 1 / d);
else
ecdsa_results[k][1] = d;
}
else if (!strncmp(buf, "+F5:", 4)) {
int k;
double d;
p = buf + 4;
k = strtonum(sstrsep(&p, sep),
0, ALGOR_NUM - 1, &errstr);
sstrsep(&p, sep);
d = atof(sstrsep(&p, sep));
if (n)
ecdh_results[k][0] = 1 / (1 / ecdh_results[k][0] + 1 / d);
else
ecdh_results[k][0] = d;
}
else if (!strncmp(buf, "+H:", 3)) {
} else
fprintf(stderr, "Unknown type '%s' from child %d\n", buf, n);
}
fclose(f);
}
free(fds);
return 1;
}
#endif
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